Hello,
For some reason, my w2k12r2 server kept on getting this weird VSS error.
Volume Shadow Copy Service error: Unexpected error calling routine CLSIDFromString({00000001-0000-0000-0001-000000000001}). hr = 0x80070002, The system cannot find the file specified.Operation:
Obtain a callable interface for this provider
Check If Volume Is Supported by Provider
Context:
Provider ID: {26d02d81-6aac-4275-8504-b9c6edc5261d}
Class ID: {00000000-0000-0000-0000-000000000000}
Snapshot Context: 0
Execution Context: Coordinator
Provider ID: {26d02d81-6aac-4275-8504-b9c6edc5261d}
Volume Name: \\?\Volume{4bfa1f74-b05d-4d14-aa85-26b80f5081}\
When I click on the volume, it took me to my CSV volume. My backup using Veeam for Hyper-v vm would fail.
I did vssadmin to list writers, there were no errors. I tried to use Windows server backup to backup my VMs, and it would also fail as well. Any thoughts ?